package com.herui.iot.data.M.source;

/**
 * Created by amanda.shan on 2021/9/30.
 */
public class MRepository implements MDataSource {

    private static MRepository instance;

    public static MRepository getInstance() {
        if (instance == null) {
            synchronized (MRepository.class) {
                if (instance == null) {
                    instance = new MRepository();
                }
            }
        }
        return instance;
    }

    public void clearAll(){

    }
}
